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Species compared by size, mass, habitat, diet, speed, and ecological traits.
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Aardvark is a useful reference for medium-sized terrestrial burrowers: its reported range is 40 to 82 kg and 1.0 to 1.58 m long. Its average wild lifespan of 18 years adds a clear longevity comparison with similarly s...
7 listed key facts
Choose this scale worm for an exhibit about the variety hidden in deep-sea anatomy. Close-up head views are especially useful for showing its elongated auxiliary appendages.
1 listed key fact
A small hister beetle described from southern China and assigned to a newly established genus. The diagnosis relies on detailed thoracic striae and other anatomical structures; its suggested under-bark ecology remains...
1 listed key fact
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